Ashrae Duct Fitting Database Version 60005 !link! Jun 2026

[ \Delta P = C \times P_v ]

: Straight round ducts (velocity limited and constant equal friction). ashrae duct fitting database version 60005

A layman might ask: "Why does the database care if the radius of the bend is 1.5 times the diameter or 2.0 times?" [ \Delta P = C \times P_v ]